static void enbale_epcs(void)
{
gpio_export(PIN_AS_MODE);
gpio_direction(PIN_AS_MODE,OUT); // GPIO为输出状态
gpio_write(PIN_AS_MODE,HIGH_LEVEL); //输出高电平
gpio_export(PIN_EPCS_CONFIG);
gpio_direction(PIN_EPCS_CONFIG,OUT); // GPIO为输出状态
gpio_write(PIN_EPCS_CONFIG,LOW_LEVEL); //输出低电平
}
static void testgpio(void)
{
#if 1
gpio_export(PIN_AS_MODE);
gpio_direction(PIN_AS_MODE,OUT); // GPIO为输出状态
gpio_write(PIN_AS_MODE,HIGH_LEVEL); //输出高电平
gpio_export(PIN_EPCS_CONFIG);
gpio_direction(PIN_EPCS_CONFIG,OUT); // GPIO为输出状态
gpio_write(PIN_EPCS_CONFIG,LOW_LEVEL); //输出低电平
#endif
gpio_export(PIN_SPI_EN0);
gpio_direction(PIN_SPI_EN0,OUT); // GPIO为输出状态
gpio_write(PIN_SPI_EN0,LOW_LEVEL); //输出低电平
}
void laserInit(uint8_t pin) {
laserPin = pin;
gpio_export(laserPin);
gpio_direction(laserPin, GPIO_DIR_OUT);
gpio_write(laserPin, 0);
}
/***************************************************************************//**
* @brief main
*******************************************************************************/
int main(void)
{
Xil_ICacheEnable();
Xil_DCacheEnable();
gpio_init(GPIO_DEVICE_ID);
gpio_direction(54 + 46, 1);
spi_init(SPI_DEVICE_ID, 1, 0);
adc_init();
dac_init(DATA_SEL_DDS);
ad9361_phy = ad9361_init(&default_init_param);
ad9361_set_tx_fir_config(ad9361_phy, tx_fir_config);
ad9361_set_rx_fir_config(ad9361_phy, rx_fir_config);
#ifdef DAC_DMA
dac_init(DATA_SEL_DMA);
#else
dac_init(DATA_SEL_DDS);
#endif
#ifdef CAPTURE_SCRIPT
adc_capture(16384, ADC_DDR_BASEADDR);
while(1);
#endif
get_help(NULL, 0);
while(1)
{
console_get_command(received_cmd);
invalid_cmd = 0;
for(cmd = 0; cmd < cmd_no; cmd++)
{
param_no = 0;
cmd_type = console_check_commands(received_cmd, cmd_list[cmd].name,
param, ¶m_no);
if(cmd_type == UNKNOWN_CMD)
{
invalid_cmd++;
}
else
{
cmd_list[cmd].function(param, param_no);
}
}
if(invalid_cmd == cmd_no)
{
console_print("Invalid command!\n");
}
}
Xil_DCacheDisable();
Xil_ICacheDisable();
return 0;
}
static int gpio_wait(int pin)
{
char path[BUFFER_MAX];
int fd;
snprintf(path, BUFFER_MAX, "/sys/class/gpio/gpio%d/value", pin);
fd = open(path, O_RDONLY);
if (-1 == fd) {
fprintf(stderr, "Failed to open gpio for reading!\n");
return -1;
}
read(fd, path, 3);
struct pollfd p = {
.fd = fd,
.events = POLLPRI|POLLERR,
};
int r = poll(&p, 1, -1);
if(r != 1) {
fprintf(stderr, "poll() failed!\n");
close(fd);
return -1;
}
close(fd);
return 0;
}
int main(int argv, char** argc)
{
if(gpio_export(PIN)) {
return 1;
}
gpio_direction(PIN, IN);
setup();
setup_gpio(POUT, OUTPUT, PUD_OFF);
while(1) {
gpio_edge(PIN, RISING);
gpio_wait(PIN);
output_gpio(POUT, HIGH);
gpio_edge(PIN, FALLING);
gpio_wait(PIN);
output_gpio(POUT, LOW);
}
if(gpio_unexport(PIN)) {
return 1;
}
return 0;
}
//=========================================================
//
//
//=========================================================
void InicializaSaidas(uint8_t di)
{
switch(di)
{
case OUT_D0:
gpio_direction(PTA,5,OUTPUT,NO_PULL_RESISTOR);
break;
case OUT_D1:
gpio_direction(PTA,4,OUTPUT,NO_PULL_RESISTOR);
break;
case OUT_D2:
gpio_direction(PTA,12,OUTPUT,NO_PULL_RESISTOR);
break;
case OUT_D3:
gpio_direction(PTD,4,OUTPUT,NO_PULL_RESISTOR);
break;
}
}
int gpio_direction_output(unsigned gpio, int value)
{
int ret = gpio_direction(gpio, GPIO_DIRECTION_OUT);
if (ret < 0)
return ret;
gpio_set_value(gpio, value);
return 0;
}
FUNC_RESULT cs0_high(spi_context_p dev)
{
if ( dev== 0 )
return FUNC_RESULT_INVALID_PARAMETER;
gpio_context_p cs0 = get_cs0_gpio_context(dev);
gpio_direction(cs0, GPIO_DIR_OUT);
FUNC_RESULT res = gpio_write(cs0, 1);
free(cs0);
return res;
}
void stepperInit(uint8_t index, int pin1, int pin2, int pin3, int pin4) {
if (index >= STEPPER_COUNT) {
fatal_error("stepper index (%d) is out of range\n", index);
}
struct stepper *s = &step[index];
//printf("stepperInit @ 0x%x\n", step);
s->pins[0] = pin1;
s->pins[1] = pin2;
s->pins[2] = pin3;
s->pins[3] = pin4;
gpio_export(pin1);
gpio_direction(pin1, GPIO_DIR_OUT);
gpio_export(pin2);
gpio_direction(pin2, GPIO_DIR_OUT);
gpio_export(pin3);
gpio_direction(pin3, GPIO_DIR_OUT);
gpio_export(pin4);
gpio_direction(pin4, GPIO_DIR_OUT);
//printf("initializing semaphore for stepper on pins %d - %d - %d - %d\n", pin1, pin2, pin3, pin4);
sem_init(&s->sem, 0, 0);
sem_init(&s->semRT, 0, 0);
pthread_mutex_init(&s->mutex, NULL);
s->index = index;
s->pulseLen = 0;
s->pulseLenTarget = 0;
s->stepCurrent = 0;
s->stepTarget = 0;
s->homed[0] = 0;
s->homed[1] = 0;
s->limit[0] = 0;
s->limit[1] = 0;
}
FUNC_RESULT cs0_low(spi_context_p dev)
{
if ( dev== 0 )
return FUNC_RESULT_INVALID_PARAMETER;
gpio_context_p cs0 = get_cs0_gpio_context(dev);
if ( cs0 == 0 )
{
syslog(LOG_ERR, "spi cs0: initialization failed");
return FUNC_RESULT_FAILED;
}
gpio_direction(cs0, GPIO_DIR_OUT);
FUNC_RESULT res = gpio_write(cs0, 0);
free(cs0);
return res;
}
/*
* configure multiplexer
*/
FUNC_RESULT enable_spi(spi_context_p spi)
{
if ( spi == 0 )
return FUNC_RESULT_INVALID_PARAMETER;
pBus spi_bus = spi->spi_bus;
int pinid = 0;
p_bus_pin current_pin = 0;
for (; pinid<spi_bus->pins_count; pinid++)
{
current_pin = spi_bus->_pins[pinid];
ChangePinMode(current_pin->mux_id, current_pin->mode_value);
}
// edison doesn`t support hardware cs0, use gpio110 to simulate it
FUNC_RESULT res = FUNC_RESULT_SUCCESS;
p_bus_pin cs0_pin = spi_bus->_pins[spi->cs_id];
gpio_context_p gp110 = gpio_init(cs0_pin->mux_id);
res = gpio_direction(gp110, GPIO_DIR_OUT);
gpio_release(gp110);
return res;
}
int main(int argc, char *argv[]) {
parse_options(argc, argv);
gpio_export(options.gpioNr);
gpio_direction(options.gpioNr, options.operation);
if (options.operation == GPIO_GET) {
int val;
int i; for(i = 0; i < options.repeat; ++i) {
val = gpio_get(options.gpioNr);
}
printf("%d\n", val);
} else {
int i; for(i = 0; i < options.repeat; ++i) {
gpio_set(options.gpioNr, options.value);
}
}
gpio_unexport(options.gpioNr);
return 0;
}
/***************************************************************************//**
* @brief main
*******************************************************************************/
int initAd9361(void) {
int Status;
uint64_t Value;
uint8_t en_dis;
/*
* NOTE: The user has to choose the GPIO numbers according to desired
* carrier board. The following configuration is valid for boards other
* than the Fmcomms5.
*/
default_init_param.gpio_resetb = GPIO_RESET_PIN;
default_init_param.gpio_sync = -1;
default_init_param.gpio_cal_sw1 = -1;
default_init_param.gpio_cal_sw2 = -1;
/*
* Initialize the GPIO
*/
gpio_init(GPIO_DEVICE_ID);
gpio_direction(default_init_param.gpio_resetb, 1);
/*
* Initialize the SPI
*/
spi_init(SPI_DEVICE_ID, 1, 0);
/*
* Initialize AD9361
*/
Status = ad9361_init(&ad9361_phy, &default_init_param);
if (Status != 0) {
xil_printf("Could not initialize AD9361\r\n");
xil_printf("Status\t%d\r\n", Status);
return 1;
}
/*
* Sampling frequency
*/
Status = ad9361_set_tx_sampling_freq(ad9361_phy, SAMPLING_FREQ);
if (Status != 0) {
xil_printf("Could not set Tx sampling freq.\r\n");
return 1;
}
Status = ad9361_set_rx_sampling_freq(ad9361_phy, SAMPLING_FREQ);
if (Status != 0) {
xil_printf("Could not set Rx sampling freq.\r\n");
return 1;
}
/*
* Set Tx and Rx FIR
*/
Status = ad9361_set_tx_fir_config(ad9361_phy, tx_fir_config);
if (Status != 0) {
xil_printf("Could not set Tx FIR\r\n");
return 1;
}
Status = ad9361_set_rx_fir_config(ad9361_phy, rx_fir_config);
if (Status != 0) {
xil_printf("Could not set Rx FIR\r\n");
return 1;
}
// Enable both at the same time
Status = ad9361_set_trx_fir_en_dis(ad9361_phy, 1);
if (Status != 0) {
xil_printf("Could not enable Tx and Rx FIR\r\n");
return 1;
}
// Check status
Status = ad9361_get_tx_fir_en_dis(ad9361_phy, &en_dis);
if (Status == 0) {
xil_printf("Tx FIR status\t %d\r\n", en_dis);
} else {
xil_printf("Could not get Tx FIR enable\r\n");
return 1;
}
Status = ad9361_get_rx_fir_en_dis(ad9361_phy, &en_dis);
if (Status == 0) {
xil_printf("Rx FIR status\t %d\r\n", en_dis);
} else {
xil_printf("Could not get Rx FIR enable\r\n");
return 1;
}
/*
* Rf bandwidth
*/
Status = ad9361_set_tx_rf_bandwidth(ad9361_phy, RF_BW);
if (Status != 0) {
xil_printf("Could not set Tx Rf bandwidth\r\n");
return 1;
}
Status = ad9361_set_rx_rf_bandwidth(ad9361_phy, RF_BW);
if (Status != 0) {
xil_printf("Could not set Rx Rf bandwidth\r\n");
return 1;
}
/*
* Gain control mode
*/
Status = ad9361_set_rx_gain_control_mode(ad9361_phy, 0,
RF_GAIN_SLOWATTACK_AGC);
if (Status != 0) {
xil_printf("Could not set Rx gain control mode for channel 0\r\n");
return 1;
}
/*
* Hardware gains
*/
Status = ad9361_set_rx_rf_gain(ad9361_phy, 0, -10);
if (Status != 0) {
xil_printf("Could not set Rx gain for channel 0\r\n");
return 1;
}
Status = ad9361_get_rx_lo_freq(ad9361_phy, &Value);
if (Status == 0) {
xil_printf("LO Frequency\t %u \r\n", Value);
} else {
xil_printf("Could not get current LO frequency\r\n");
return 1;
}
#if ROE_CPRI_SINK == ROE_SINK_DAC
dac_init(ad9361_phy, DATA_SEL_DMA, 1);
#endif
#ifndef AXI_ADC_NOT_PRESENT
#if defined XILINX_PLATFORM && defined CAPTURE_SCRIPT
// NOTE: To prevent unwanted data loss, it's recommended to invalidate
// cache after each adc_capture() call, keeping in mind that the
// size of the capture and the start address must be alinged to the size
// of the cache line.
mdelay(1000);
adc_capture(16384, ADC_DDR_BASEADDR);
Xil_DCacheInvalidateRange(ADC_DDR_BASEADDR, 16384);
#endif
#endif
#ifdef CONSOLE_COMMANDS
get_help(NULL, 0);
while (1)
{
console_get_command(received_cmd);
invalid_cmd = 0;
for (cmd = 0; cmd < cmd_no; cmd++)
{
param_no = 0;
cmd_type = console_check_commands(received_cmd, cmd_list[cmd].name,
param, ¶m_no);
if (cmd_type == UNKNOWN_CMD)
{
invalid_cmd++;
}
else
{
cmd_list[cmd].function(param, param_no);
}
}
if (invalid_cmd == cmd_no)
{
console_print("Invalid command!\n");
}
}
#endif
printf("AD9361 Initialization Done.\n");
#ifdef XILINX_PLATFORM
Xil_DCacheDisable();
Xil_ICacheDisable();
#endif
return 0;
}
int gpio_direction_input(unsigned gpio)
{
return gpio_direction(gpio, GPIO_DIRECTION_IN);
}
/***************************************************************************//**
* @brief main
*******************************************************************************/
int main(void)
{
#ifdef XILINX_PLATFORM
Xil_ICacheEnable();
Xil_DCacheEnable();
#endif
// NOTE: The user has to choose the GPIO numbers according to desired
// carrier board.
default_init_param.gpio_resetb = GPIO_RESET_PIN;
#ifdef FMCOMMS5
default_init_param.gpio_sync = GPIO_SYNC_PIN;
default_init_param.gpio_cal_sw1 = GPIO_CAL_SW1_PIN;
default_init_param.gpio_cal_sw2 = GPIO_CAL_SW2_PIN;
#else
default_init_param.gpio_sync = -1;
default_init_param.gpio_cal_sw1 = -1;
default_init_param.gpio_cal_sw2 = -1;
#endif
#ifdef LINUX_PLATFORM
gpio_init(default_init_param.gpio_resetb);
#else
gpio_init(GPIO_DEVICE_ID);
#endif
gpio_direction(default_init_param.gpio_resetb, 1);
spi_init(SPI_DEVICE_ID, 1, 0);
#if defined FMCOMMS5 || defined PICOZED_SDR
default_init_param.xo_disable_use_ext_refclk_enable = 1;
#endif
ad9361_init(&ad9361_phy, &default_init_param);
ad9361_set_tx_fir_config(ad9361_phy, tx_fir_config);
ad9361_set_rx_fir_config(ad9361_phy, rx_fir_config);
#ifdef FMCOMMS5
#ifdef LINUX_PLATFORM
gpio_init(default_init_param.gpio_sync);
#endif
gpio_direction(default_init_param.gpio_sync, 1);
default_init_param.id_no = 1;
default_init_param.gpio_resetb = GPIO_RESET_PIN_2;
#ifdef LINUX_PLATFORM
gpio_init(default_init_param.gpio_resetb);
#endif
default_init_param.gpio_sync = -1;
default_init_param.gpio_cal_sw1 = -1;
default_init_param.gpio_cal_sw2 = -1;
default_init_param.rx_synthesizer_frequency_hz = 2300000000UL;
default_init_param.tx_synthesizer_frequency_hz = 2300000000UL;
gpio_direction(default_init_param.gpio_resetb, 1);
ad9361_init(&ad9361_phy_b, &default_init_param);
ad9361_set_tx_fir_config(ad9361_phy_b, tx_fir_config);
ad9361_set_rx_fir_config(ad9361_phy_b, rx_fir_config);
#endif
#if defined XILINX_PLATFORM || defined LINUX_PLATFORM
#ifdef DAC_DMA
#ifdef FMCOMMS5
dac_init(ad9361_phy_b, DATA_SEL_DMA, 0);
#endif
dac_init(ad9361_phy, DATA_SEL_DMA, 1);
#else
#ifdef FMCOMMS5
dac_init(ad9361_phy_b, DATA_SEL_DDS, 0);
#endif
dac_init(ad9361_phy, DATA_SEL_DDS, 1);
#endif
#endif
#ifdef FMCOMMS5
ad9361_do_mcs(ad9361_phy, ad9361_phy_b);
#endif
#if defined XILINX_PLATFORM && defined CAPTURE_SCRIPT
// NOTE: To prevent unwanted data loss, it's recommended to invalidate
// cache after each adc_capture() call, keeping in mind that the
// size of the capture and the start address must be alinged to the size
// of the cache line.
mdelay(1000);
adc_capture(16384, ADC_DDR_BASEADDR);
Xil_DCacheInvalidateRange(ADC_DDR_BASEADDR, 16384);
#endif
#ifdef CONSOLE_COMMANDS
get_help(NULL, 0);
while(1)
{
console_get_command(received_cmd);
invalid_cmd = 0;
for(cmd = 0; cmd < cmd_no; cmd++)
{
param_no = 0;
cmd_type = console_check_commands(received_cmd, cmd_list[cmd].name,
param, ¶m_no);
if(cmd_type == UNKNOWN_CMD)
{
invalid_cmd++;
}
else
{
cmd_list[cmd].function(param, param_no);
}
}
if(invalid_cmd == cmd_no)
{
console_print("Invalid command!\n");
}
}
#endif
printf("Done.\n");
#ifdef XILINX_PLATFORM
Xil_DCacheDisable();
Xil_ICacheDisable();
#endif
return 0;
}
int main(int argc, char **argv) {
pthread_t pth;
int opt;
struct ifreq ifr;
struct trigger_t trigger_data;
struct sockaddr_can caddr;
fd_set readfds, exceptfds;
struct can_frame frame;
uint16_t member;
uint8_t buffer[MAXLEN];
memset(&trigger_data, 0, sizeof(trigger_data));
memset(ifr.ifr_name, 0, sizeof(ifr.ifr_name));
strcpy(ifr.ifr_name, "can0");
trigger_data.led_pin = -1;
trigger_data.pb_pin = -1;
trigger_data.interval = DEF_INTERVAL;
while ((opt = getopt(argc, argv, "i:l:p:t:fvh?")) != -1) {
switch (opt) {
case 'i':
strncpy(ifr.ifr_name, optarg, sizeof(ifr.ifr_name));
break;
case 't':
trigger_data.interval = atoi(optarg);
break;
case 'l':
trigger_data.led_pin = atoi(optarg);
break;
case 'p':
trigger_data.pb_pin = atoi(optarg);
break;
case 'v':
trigger_data.verbose = 1;
break;
case 'f':
trigger_data.background = 0;
break;
case 'h':
case '?':
usage(basename(argv[0]));
exit(EXIT_SUCCESS);
default:
usage(basename(argv[0]));
exit(EXIT_FAILURE);
}
}
/* prepare CAN socket */
if ((trigger_data.socket = socket(PF_CAN, SOCK_RAW, CAN_RAW)) < 0) {
fprintf(stderr, "error creating CAN socket: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
memset(&caddr, 0, sizeof(caddr));
caddr.can_family = AF_CAN;
if (ioctl(trigger_data.socket, SIOCGIFINDEX, &ifr) < 0) {
fprintf(stderr, "setup CAN socket error: %s %s\n", strerror(errno), ifr.ifr_name);
exit(EXIT_FAILURE);
}
caddr.can_ifindex = ifr.ifr_ifindex;
if (bind(trigger_data.socket, (struct sockaddr *)&caddr, sizeof(caddr)) < 0) {
fprintf(stderr, "error binding CAN socket: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
trigger_data.caddr = caddr;
/* Create thread if LED pin defined */
if ((trigger_data.led_pin) > 0) {
trigger_data.led_pattern = LED_ST_HB_SLOW;
gpio_export(trigger_data.led_pin);
gpio_direction(trigger_data.led_pin, 0);
if (pthread_mutex_init(&lock, NULL)) {
fprintf(stderr, "can't init mutex %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
if (pthread_create(&pth, NULL, LEDMod, &trigger_data)) {
fprintf(stderr, "can't create pthread %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
if (!trigger_data.background && trigger_data.verbose)
printf("created LED thread\n");
}
if (trigger_data.background) {
pid_t pid;
/* fork off the parent process */
pid = fork();
if (pid < 0) {
exit(EXIT_FAILURE);
}
/* if we got a good PID, then we can exit the parent process. */
if (pid > 0) {
if (trigger_data.verbose)
printf("Going into background ...\n");
exit(EXIT_SUCCESS);
}
}
/* initialize push button */
if ((trigger_data.pb_pin) > 0) {
/* first free pin */
gpio_unexport(trigger_data.pb_pin);
gpio_export(trigger_data.pb_pin);
gpio_direction(trigger_data.pb_pin, 1);
gpio_edge(trigger_data.pb_pin, EDGE_FALLING);
trigger_data.pb_fd = gpio_open(trigger_data.pb_pin);
}
FD_ZERO(&readfds);
FD_ZERO(&exceptfds);
/* delete pending push button event */
if ((trigger_data.pb_pin) > 0) {
read(trigger_data.pb_fd, NULL, 100);
lseek(trigger_data.pb_fd, 0, SEEK_SET);
}
/* loop forever TODO: if interval is set */
while (1) {
FD_SET(trigger_data.socket, &readfds);
/* extend FD_SET only if push button pin is set */
if (trigger_data.pb_pin > 0)
FD_SET(trigger_data.pb_fd, &exceptfds);
if (select(MAX(trigger_data.socket, trigger_data.pb_fd) + 1, &readfds, NULL, &exceptfds, NULL) < 0) {
fprintf(stderr, "select error: %s\n", strerror(errno));
exit(EXIT_FAILURE);
}
/* CAN frame event */
if (FD_ISSET(trigger_data.socket, &readfds)) {
if (read(trigger_data.socket, &frame, sizeof(struct can_frame)) < 0)
fprintf(stderr, "error reading CAN frame: %s\n", strerror(errno));
if (frame.can_id & CAN_EFF_FLAG) {
switch ((frame.can_id & 0x00FF0000UL) >> 16) {
case 0x31:
if (trigger_data.verbose)
print_can_frame(F_CAN_FORMAT_STRG, &frame);
memcpy(&member, frame.data, sizeof(member));
member = ntohs(member);
/* look for MS2 */
if ((member & 0xfff0) == 0x4d50)
get_ms2_dbsize(&trigger_data);
break;
case 0x41:
if (trigger_data.verbose)
print_can_frame(F_CAN_FORMAT_STRG, &frame);
break;
case 0x42:
get_data(&trigger_data, &frame);
/* if (trigger_data.verbose)
print_can_frame(F_CAN_FORMAT_STRG, &frame); */
break;
default:
if (trigger_data.verbose)
print_can_frame(F_CAN_FORMAT_STRG, &frame);
break;
}
}
}
/* push button event */
if (FD_ISSET(trigger_data.pb_fd, &exceptfds)) {
set_led_pattern(&trigger_data, LED_ST_HB_FAST);
/* wait some time for LED pattern change */
usec_sleep(1000 * 1000);
/* send CAN Member Ping */
frame.can_id = 0x00300300;
frame.can_dlc = 0;
memset(frame.data, 0, 8);
if (send_can_frame(trigger_data.socket, &frame, trigger_data.verbose) < 0)
fprintf(stderr, "can't send CAN Member Ping: %s\n", strerror(errno));
lseek(trigger_data.pb_fd, 0, SEEK_SET);
if (read(trigger_data.pb_fd, buffer, sizeof(buffer)) < 0)
fprintf(stderr, "error reading GPIO status: %s\n", strerror(errno));
printf("push button event\n");
}
}
/* TODO : wait until copy is done */
if ((trigger_data.pb_pin) > 0)
gpio_unexport(trigger_data.pb_pin);
if ((trigger_data.led_pin) > 0) {
gpio_unexport(trigger_data.led_pin);
pthread_join(pth, (void *)&trigger_data);
pthread_mutex_unlock(&lock);
}
return 0;
}
/***************************************************************************//**
* @brief main
*******************************************************************************/
int main(void)
{
#ifdef XILINX_PLATFORM
Xil_ICacheEnable();
Xil_DCacheEnable();
#endif
#ifdef ALTERA_PLATFORM
if (altera_bridge_init()) {
printf("Altera Bridge Init Error!\n");
return -1;
}
#endif
// NOTE: The user has to choose the GPIO numbers according to desired
// carrier board.
default_init_param.gpio_resetb = GPIO_RESET_PIN;
#ifdef FMCOMMS5
default_init_param.gpio_sync = GPIO_SYNC_PIN;
default_init_param.gpio_cal_sw1 = GPIO_CAL_SW1_PIN;
default_init_param.gpio_cal_sw2 = GPIO_CAL_SW2_PIN;
default_init_param.rx1rx2_phase_inversion_en = 1;
#else
default_init_param.gpio_sync = -1;
default_init_param.gpio_cal_sw1 = -1;
default_init_param.gpio_cal_sw2 = -1;
#endif
#ifdef LINUX_PLATFORM
gpio_init(default_init_param.gpio_resetb);
#else
gpio_init(GPIO_DEVICE_ID);
#endif
gpio_direction(default_init_param.gpio_resetb, 1);
spi_init(SPI_DEVICE_ID, 1, 0);
if (AD9364_DEVICE)
default_init_param.dev_sel = ID_AD9364;
if (AD9363A_DEVICE)
default_init_param.dev_sel = ID_AD9363A;
#if defined FMCOMMS5 || defined PICOZED_SDR || defined PICOZED_SDR_CMOS
default_init_param.xo_disable_use_ext_refclk_enable = 1;
#endif
#ifdef PICOZED_SDR_CMOS
default_init_param.swap_ports_enable = 1;
default_init_param.lvds_mode_enable = 0;
default_init_param.lvds_rx_onchip_termination_enable = 0;
default_init_param.full_port_enable = 1;
default_init_param.digital_interface_tune_fir_disable = 1;
#endif
ad9361_init(&ad9361_phy, &default_init_param);
ad9361_set_tx_fir_config(ad9361_phy, tx_fir_config);
ad9361_set_rx_fir_config(ad9361_phy, rx_fir_config);
#ifdef FMCOMMS5
#ifdef LINUX_PLATFORM
gpio_init(default_init_param.gpio_sync);
#endif
gpio_direction(default_init_param.gpio_sync, 1);
default_init_param.id_no = 1;
default_init_param.gpio_resetb = GPIO_RESET_PIN_2;
#ifdef LINUX_PLATFORM
gpio_init(default_init_param.gpio_resetb);
#endif
default_init_param.gpio_sync = -1;
default_init_param.gpio_cal_sw1 = -1;
default_init_param.gpio_cal_sw2 = -1;
default_init_param.rx_synthesizer_frequency_hz = 2300000000UL;
default_init_param.tx_synthesizer_frequency_hz = 2300000000UL;
gpio_direction(default_init_param.gpio_resetb, 1);
ad9361_init(&ad9361_phy_b, &default_init_param);
ad9361_set_tx_fir_config(ad9361_phy_b, tx_fir_config);
ad9361_set_rx_fir_config(ad9361_phy_b, rx_fir_config);
#endif
#ifndef AXI_ADC_NOT_PRESENT
#if defined XILINX_PLATFORM || defined LINUX_PLATFORM
#ifdef DAC_DMA
#ifdef FMCOMMS5
dac_init(ad9361_phy_b, DATA_SEL_DMA, 0);
#endif
dac_init(ad9361_phy, DATA_SEL_DMA, 1);
#else
#ifdef FMCOMMS5
dac_init(ad9361_phy_b, DATA_SEL_DDS, 0);
#endif
dac_init(ad9361_phy, DATA_SEL_DDS, 1);
#endif
#endif
#endif
#ifdef FMCOMMS5
ad9361_do_mcs(ad9361_phy, ad9361_phy_b);
#endif
#ifndef AXI_ADC_NOT_PRESENT
#if defined XILINX_PLATFORM && defined CAPTURE_SCRIPT
// NOTE: To prevent unwanted data loss, it's recommended to invalidate
// cache after each adc_capture() call, keeping in mind that the
// size of the capture and the start address must be alinged to the size
// of the cache line.
mdelay(1000);
adc_capture(16384, ADC_DDR_BASEADDR);
Xil_DCacheInvalidateRange(ADC_DDR_BASEADDR, 16384);
#endif
#endif
#ifdef CONSOLE_COMMANDS
get_help(NULL, 0);
while(1)
{
console_get_command(received_cmd);
invalid_cmd = 0;
for(cmd = 0; cmd < cmd_no; cmd++)
{
param_no = 0;
cmd_type = console_check_commands(received_cmd, cmd_list[cmd].name,
param, ¶m_no);
if(cmd_type == UNKNOWN_CMD)
{
invalid_cmd++;
}
else
{
cmd_list[cmd].function(param, param_no);
}
}
if(invalid_cmd == cmd_no)
{
console_print("Invalid command!\n");
}
}
#endif
printf("Done.\n");
#ifdef TDD_SWITCH_STATE_EXAMPLE
uint32_t ensm_mode;
if (!ad9361_phy->pdata->fdd) {
if (ad9361_phy->pdata->ensm_pin_ctrl) {
gpio_direction(GPIO_ENABLE_PIN, 1);
gpio_direction(GPIO_TXNRX_PIN, 1);
gpio_set_value(GPIO_ENABLE_PIN, 0);
gpio_set_value(GPIO_TXNRX_PIN, 0);
udelay(10);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX control - Alert: %s\n",
ensm_mode == ENSM_MODE_ALERT ? "OK" : "Error");
mdelay(1000);
if (ad9361_phy->pdata->ensm_pin_pulse_mode) {
while(1) {
gpio_set_value(GPIO_TXNRX_PIN, 0);
udelay(10);
gpio_set_value(GPIO_ENABLE_PIN, 1);
udelay(10);
gpio_set_value(GPIO_ENABLE_PIN, 0);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX Pulse control - RX: %s\n",
ensm_mode == ENSM_MODE_RX ? "OK" : "Error");
mdelay(1000);
gpio_set_value(GPIO_ENABLE_PIN, 1);
udelay(10);
gpio_set_value(GPIO_ENABLE_PIN, 0);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX Pulse control - Alert: %s\n",
ensm_mode == ENSM_MODE_ALERT ? "OK" : "Error");
mdelay(1000);
gpio_set_value(GPIO_TXNRX_PIN, 1);
udelay(10);
gpio_set_value(GPIO_ENABLE_PIN, 1);
udelay(10);
gpio_set_value(GPIO_ENABLE_PIN, 0);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX Pulse control - TX: %s\n",
ensm_mode == ENSM_MODE_TX ? "OK" : "Error");
mdelay(1000);
gpio_set_value(GPIO_ENABLE_PIN, 1);
udelay(10);
gpio_set_value(GPIO_ENABLE_PIN, 0);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX Pulse control - Alert: %s\n",
ensm_mode == ENSM_MODE_ALERT ? "OK" : "Error");
mdelay(1000);
}
} else {
while(1) {
gpio_set_value(GPIO_TXNRX_PIN, 0);
udelay(10);
gpio_set_value(GPIO_ENABLE_PIN, 1);
udelay(10);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX control - RX: %s\n",
ensm_mode == ENSM_MODE_RX ? "OK" : "Error");
mdelay(1000);
gpio_set_value(GPIO_ENABLE_PIN, 0);
udelay(10);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX control - Alert: %s\n",
ensm_mode == ENSM_MODE_ALERT ? "OK" : "Error");
mdelay(1000);
gpio_set_value(GPIO_TXNRX_PIN, 1);
udelay(10);
gpio_set_value(GPIO_ENABLE_PIN, 1);
udelay(10);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX control - TX: %s\n",
ensm_mode == ENSM_MODE_TX ? "OK" : "Error");
mdelay(1000);
gpio_set_value(GPIO_ENABLE_PIN, 0);
udelay(10);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("TXNRX control - Alert: %s\n",
ensm_mode == ENSM_MODE_ALERT ? "OK" : "Error");
mdelay(1000);
}
}
} else {
while(1) {
ad9361_set_en_state_machine_mode(ad9361_phy, ENSM_MODE_RX);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("SPI control - RX: %s\n",
ensm_mode == ENSM_MODE_RX ? "OK" : "Error");
mdelay(1000);
ad9361_set_en_state_machine_mode(ad9361_phy, ENSM_MODE_ALERT);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("SPI control - Alert: %s\n",
ensm_mode == ENSM_MODE_ALERT ? "OK" : "Error");
mdelay(1000);
ad9361_set_en_state_machine_mode(ad9361_phy, ENSM_MODE_TX);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("SPI control - TX: %s\n",
ensm_mode == ENSM_MODE_TX ? "OK" : "Error");
mdelay(1000);
ad9361_set_en_state_machine_mode(ad9361_phy, ENSM_MODE_ALERT);
ad9361_get_en_state_machine_mode(ad9361_phy, &ensm_mode);
printf("SPI control - Alert: %s\n",
ensm_mode == ENSM_MODE_ALERT ? "OK" : "Error");
mdelay(1000);
}
}
}
#endif
#ifdef XILINX_PLATFORM
Xil_DCacheDisable();
Xil_ICacheDisable();
#endif
#ifdef ALTERA_PLATFORM
if (altera_bridge_uninit()) {
printf("Altera Bridge Uninit Error!\n");
return -1;
}
#endif
return 0;
}
